I visited Bangkok recently as a solo female traveller, and came across Nui's place because of its positive reviews from other guests. The place is great, as shown in the pictures. I especially love how cold the room easily gets, which I find most convenient whenever I returned from my day's trip all sweaty and tired. The nearest BTS, Phra Khanong is accessible via blue or red mini-vans across the street, and the trip only costs 7 Baht. I can also attest how accommodating and helpful Nui and his sister are, because they gave me instructions on how to go about my planned itinerary. While Nui was away, his sister allowed me to stay a bit longer in the living room, even when I already checked out early. I highly recommend Nui's place to everyone - solo travellers and groups alike!